Question / Help Ryzen 1800x 720p/60fps Preset: Slow - Overload CPU

M

MrEugeneHWG

New Member
Hi, guys. I need help


Yesterday I update my stream PC, and have a problems.
My spec:

Software which I use during stream:
Windows 10 LTSB
OBS 20.0.1
Firefox
Streamix (for alerts)
VoiceMeeter Banana

Stream PC:
- Ryzen 1800x (boost to 3.8 hz)
- Gigabyte GTX 660
- Asus X370-pro
- DDR4 16gb 2400hz CL-17;
- Be Queit! Dark Rock 4;
- Corsair CX650M;
- Capture Card: Elgato HD 60 PRO (put in PCIe-x16 slot)
- Cam: Razer Stagezer (use in 720p/60fps)

And about my stream settings in attached


My problems: CPU load on 50-60% and sometime I get CPU overload
and FPS drops in game. I know Ryzen can use a 720p/60fps "Slow" w/o problems, but I can't.. Ur can help me?

I tried 900p/60fps and can use only "Faster" preset.

It can be problem with CPU? Or wtf is it?
 

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aditrex

aditrex

New Member
have you tryed to set priority above normal in obs? im using x5650 3.6ghz 720 60 fps medium so you should use way better settings then that
 
Boildown

Boildown

Active Member
Why aren't you using the latest OBS version?

Post two OBS log files from 5 minute or longer attempts, one using Faster preset, the other using Fast preset, everything else the same. Make sure its of high action gameplay, not just standing around.
 
M

MrEugeneHWG

New Member
Boildown said:
Why aren't you using the latest OBS version?

Post two OBS log files from 5 minute or longer attempts, one using Faster preset, the other using Fast preset, everything else the same. Make sure its of high action gameplay, not just standing around.
Click to expand...

Fast and Faster works fine, w/ 10-30% loading CPU. Porblems with "Slow"
And yes, i want use "slow" for streaming PUBG\H1\Fortnite and other action game )
 
M

MrEugeneHWG

New Member
___Maggi___ said:
BIOS Update? Latest Drivers installed? Run OBS as administrator? Updating OBS? Set OBS En- and Decoder to GPU?
Click to expand...

BIOS updated. Drivers too (windows clear). OBS start as admin. New OBS not so good, to me)
Decoding from GPU - not a good idea, because qualitiy like shit, in FPS game, and i'm interesting in streamming from CPU and Slow)
 
Boildown

Boildown

Active Member
Slow:
06:05:10.875: Output 'adv_stream': Total frames output: 6202
06:05:10.875: Output 'adv_stream': Total drawn frames: 6414 (6425 attempted)
06:05:10.875: Output 'adv_stream': Number of lagged frames due to rendering lag/stalls: 11 (0.2%)
06:05:10.880: Video stopped, number of skipped frames due to encoding lag: 2258/6320 (35.7%)
Click to expand...

Slow:
06:07:47.033: Output 'adv_stream': Total frames output: 2468
06:07:47.033: Output 'adv_stream': Total drawn frames: 2648 (2655 attempted)
06:07:47.033: Output 'adv_stream': Number of lagged frames due to rendering lag/stalls: 7 (0.3%)
06:07:47.033: Video stopped, number of skipped frames due to encoding lag: 566/2561 (22.1%)
Click to expand...

Slow:
06:14:07.763: Output 'adv_stream': Total frames output: 17083
06:14:07.763: Output 'adv_stream': Total drawn frames: 17257 (17285 attempted)
06:14:07.763: Output 'adv_stream': Number of lagged frames due to rendering lag/stalls: 28 (0.2%)
06:14:07.763: [rtmp stream: 'adv_stream'] Freeing 1 remaining packets
06:14:07.764: Video stopped, number of skipped frames due to encoding lag: 3673/17190 (21.4%)
Click to expand...

Medium:
06:06:52.663: Output 'adv_stream': Total frames output: 2902
06:06:52.663: Output 'adv_stream': Total drawn frames: 3069
06:06:52.664: Video stopped, number of skipped frames due to encoding lag: 2/2972 (0.1%)
Click to expand...

Seems pretty clear to me that your CPU can't handle slow. Encoding lag means a CPU bottleneck. Medium works great for you though. You should stick with Medium preset.
 
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